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3 years ago

15

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1 answer:

Colt1911 [192]3 years ago

7 0

Answer: 6x + 8y =1,245

Step-by-step explanation:

Hi, to answer this question we have to write an equation for each person:

Jack = The total cost (650) must be equal to the product of the number of shirts he bought (2) and the price per shirt (x); plus the product of the number of pair of jeans he bought (5) and the price per jean (y).

2 x+ 5 y=650

Dylan = The total cost (595) must be equal to the product of the number of shirts he bought (4) and the price per shirt (x); plus the product of the number of pair of jeans he bought (3) and the price per jean (y).

4x+3y = 595

Vertical addition:

2 x+ 5 y=650

+

4x+3y = 595

_________

6x + 8y =1,245

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3 years ago

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Elodia [21]

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Step-by-step explanation:

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4 years ago

Read 2 more answers

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Fed [463]

Answer:

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Step-by-step explanation:

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3 0

2 years ago

Jet001 [13]

Answer:

c $11,751

Step-by-step explanation:

The function that models Alicia's car is

$f(x) = 21000(0.93)^{x}$

where x represents the number of years since she purchased the car.

We want to find the value of Alicia's car after 8 years.

We substitute x=8 into the formula to get:

$f(8) = 21000(0.93)^{8}$

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We round to the nearest dollar to get:

$f(8) =11751$

The correct answer is C.

5 0

3 years ago

Help me please i dont understand it <br>

Mekhanik [1.2K]

Answer:

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Step-by-step explanation:

factoring basically means to take out the things that they have in common and put it outside of the parenthesis

when my says something like u^4 it means 4 is an exponent of u

8 0

3 years ago